sound band™ Bluetooth Headset Functionality: Hybra Advance Technology

Function/Event	Application State	Button Action	LED Pattern	Audio Tones	Comment
Power On	Powered Off	Press & Hold MFB for 2 seconds	Amber LED flashes for 3 times, then stays solid on	Power on tones	Attempt reconnect of devices in the PDL (paired device list). If the PDL is empty or no connection is created after all devices are tried, enter discoverable mode for 3 minutes.
Power Off	Powered On	Press & Hold MFB for 3 seconds	Amber LED flashes for 3 times, then turns off	Power off tones
Discoverable	Powered off	Press & Hold MFB for 5 seconds	Amber LED stays solid on for the duration of pairing mode.	Short beep	Headset will power on and play power tone after 2 seconds. The headset will not attempt to reconnect any previous devices. If the button is held for 3 more seconds, then discoverable mode is entered.
Reconnect previous device	On/Not connected	Short MFB press		Short beep	Attempt reconnection to devices in PDL. If not connection is made, headset will return to connectable state.
Idle, not connected	Powered on		Amber LED flash, very long duty of incoming call state.
Connected successful	Powered on		Flash LED Amber,Green 3 times.	Connect success tones
Connected	Powered on
Incoming/Outgoing Call	Incoming Call		Amber LED rapid flash for duration of incoming call state.	Ringtone
In Call	In Call		Amber LED slow pulse for duration of in call state.
End Call	In Call	Short MFB press		Call-ended tones
Answer Call	Incoming Call	Short MFB press		Call-answered tones
Reject Call	Incoming Call	Long MFB press		Call-ended tones
Phone Voice Dial	Connected	Short MFB press
Last Number Redial (LNR)	Connected	Long MFB press		LNR tones	Confirm if this feature required. LNR button press length very similar to power off button press.
Volume Up	Powered on	Short press Vol_up Button		Short beep at each press. Volume-limit-reached tone at max volume
Volume Down	Powered on	Short press Vol_down Button		Short beep at each press. Volume-limit-reached tone at min volume
Music streaming	Music streaming		Amber LED slow pulse with longer duty cycle for duration of music streaming state.
Previous Track	Music streaming	Long Volume Down press		Short beep	Depends on phones’ implementation. For some phones, this goes to previous track; for others, this goes to the beginning of the current track.
Next Track	Music streaming	Long Volume Up press		Short beep
Battery Level Low	Powered on		Red LED flashes for the duration of the low battery state.	Low battery tones every 30 seconds
Charging	Logically off/Charger connected		Red LED solid on		While the charger is connected, the headset will stay in the logically off state.
Battery Fully Charged	Logically off/Charger connected		Green LED solid on		While the charger is connected, the headset will stay in the logically off state.